Born from a team of researchers and engineers who spend many hours in front of a computer, TileRec is the latest addition to the Atto Digital portfolio and is the slimmest recorder ever built. TileRec is recording Hi-Q MP3, using a 128 kbps bit rate. You can choose to set it to record in continuous mode or in voice-activated mode to capture sounds in a 15 feet range and 360°. You have to believe that it's the world's smallest with its 1.6" length and only 1/4" height. It's perfect for portable and discreet recording.